This may not cure the problem, but have you thought about diapers so that you don't have to wash the blanket every time. Are you washing the blanket with some vinegar to remove the urine smell from it?
Cutting down her space may help you. sometimes even with a small crate they will potty in a corner. We actually had to stick a plastic milk container in our older dogs crate to cut down on the size to get past the potty in one corner sleep in another. |